baber/WOPTO huggingface dataset:
Patent JP-H01150759-A (JP)
Title: Method of controlling cryogenic liquefying refrigerator
Inventor: SHIBANUMA KIYOSHI
IPC: F25B9/02
Filed: 1987-12-07
Abstract: PURPOSE: To ensure smooth and effective operation of a cryogenic temperature liquefying/freezing apparatus by controlling an opening of one of an expander inlet valve and a Joule-Tomson valve under load conditions of an article to be cooled, and further controlling a flow rate of high pressure gas introduced into a cryogenic temperature liquefying/freezing apparatus. CONSTITUTION: Liquefied gas is supplied to articles 20a to 20n through a liquefied gas transfer pipe 16 to absorb a heat load into gas which gas is returned to a cold box 10 and further to a compressor 1 after passage through a low temperature gas return pipe 17. The low temperature gas returning through a return pipe 17 corresponds to freezing loads of the articles 20a to 20n and ordinary temperature gas returning the return pipe 21 corresponds to liquefying loads of the articles 20a to 20n. The freezing loads of the articles 20a to 20n are incorporated into a controller as a freezing load signal 32, whereby a JT valve 13 is adjusted to a corresponding opening with an adjusting signal 33.  In contrast, a high pressure gas flow rate introduced into the cold box 10 is incorporated into a controller 35 as a signal 36 and is kept unchanged by controlling an expander inlet valve 12 with an adjusting signal 3.
Patent JP-H10146638-A (JP)
Title: Press device for ironing work
Inventor: MATSUNAE HIROKI
IPC: B21J13/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent escape of a work itself, to effectively apply ironing force and to accurately finish the work by pushing the work into a lower punch together with a die and applying ironing force to the inside surface of a through- hole at the time of executing ironing work to the through-hole. SOLUTION: The work W is positioned on a die 8 by taking a flange part 2 as a seating surface. When an upper die 9 is lowered, the bottom of an upper punch 12 is brought into contact with the flange part 2 of the work W and the work W is pushed down together with the die 8. The through-hole 4 is force-fitted to the columnal part 15 of the lower punch 7 while restraining the outer peripheral surface of the sleeve part 1 of the work W by a die hole 18 and ironing work is applied to the inner peripheral surface of the through- hole 4. Just before the upper punch 12 and die 8 reach the position of lowering limit, a tapered face 5 is formed by expanding at the lower end of the through- hole 4. After that, by arrival of the upper punch 12 at the position of the lowering limit, ironing work is completed.  In this way, the working is progressed in the state where the outer peripheral surface of the sleeve part 1 is restrained with the die hole 18.
Patent JP-2000126346-A (JP)
Title: Installation structure for gate-ball game
Inventor: TAKAYAMA NOBUO
IPC: A63C19/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure for a gate-ball game capable of anytime enjoying the gate-ball game without being influenced by the season or weather, and simple in the structure for facilitating the execution of work. SOLUTION: An installation structure for a gate-ball game is provided with a tent frame 1 having necessary numbers of supports 10a to 10r, a side tent extended along the side part of the tent frame 1, and a roof tent extended above the tent frame 1. The tent frame 1 is provided with necessary numbers of auxiliary supports 10s erected at the time of necessity for supporting the necessary places of the tent frame 1. A goal pole 15 having a function as a supporting member is arranged in the central part of the tent frame 1. An inclined rafter roof member is provided on the upper part of the tent frame 1. A part of the roof tent extended in the rafter roof member is made openable.
Patent JP-2000093283-A (JP)
Title: Object like match box having slidable inner box containing toothpicks for use
Inventor: NAGASHIMA MASUJIRO
IPC: A47G21/12
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To take out a toothpick easily and carry it simply so as to improve the convenience property by putting the toothpick into a box like a match box in which an inner box slides for an outer box for use. SOLUTION: A box like a match box in which an inner box 2 slides for an outer box 1 is prepared, and toothpicks are put into the inside 3 of the inner box 2 for use. By sliding the inner box 2 for the outer box 1 and opening the inner box 2, the toothpick put into the inside 3 of the inner box 2 is taken out. Consequently, the toothpick can be taken out easily and can be carried simply to improve the convenience property.
Patent JP-2000125456-A (JP)
Title: Pole member indicating sheet for steel tower
Inventor: INOUE KIJU
IPC: H02G7/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent collision by a danger sign and, even if someone collides with a pole, lessen impact for the prevention of injury, by placing the danger sign on the surface of a flexible synthetic resin sheet in specified size, and forming a cushioning material layer under the synthetic resin sheet to form the main part of the indicating sheet. SOLUTION: The main part 1 of an indicating sheet 1 is a flexible synthetic resin sheet, and of rectangular bag having specified horizontal and vertical dimensions, a cushioning layer 2 formed of a foamed sheet of soft polyurethane being formed in the bag. A danger sign 3 formed yellow and black stripes slanted at an angle of 45 deg. is placed on the entire surface of the body 1 of the indicating sheet. In addition, a plurality of anchoring members 4 as anchoring means are formed on the surface of the indicating sheet body 1 with the danger sign 3 placed thereon. The indicating sheets S, S1 and S2 thus obtained are installed on the surfaces of pole members at the base of an steel tower. As a result, the presence of the pole members is clearly indicated by the danger sign 3, and thus collision can be prevented.
Patent JP-H01149369-A (JP)
Title: Sealed lead-acid battery
Inventor: NARUSE KEIKO
IPC: H01M4/56
Filed: 1987-12-04
Abstract: PURPOSE:To produce lead sulfate in which silver powder is used as a crystalline nucleus in a positive plate to increase conductivity and to increase the charge recovery capability by adding silver powder and a liquid absorbing material. CONSTITUTION:Silver powder and a liquid absorbing material are added to a positive active material. It is preferable to add 0.1-3.0wt.% silica as the liquid absorbing material and 0.01-0.2wt.% silver powder. The electrolyte retention in a sealed lead-acid battery is increased and also the conductivity is increased by producing lead sulfate in which silver powder is used as a crystalline nucleus. Coarse lead sulfate produced during standing is recoverd by charging, and the capacity recovering capability of a battery after standing is increased.
Patent JP-H05146150-A (JP)
Title: Ringing choke converter
Inventor: SHINADA YOSUKE
IPC: H02M3/325
Filed: 1991-11-22
Abstract: PURPOSE:To prevent voltage, current surges of a transistor and a secondary side rectifying diode to occur by an overdrive of a switching transistor in a ringing choke converter. CONSTITUTION:A DC voltage is formed by a control winding 8-4 of a main transformer 8. A ground terminal of a series regulator formed of a transistor 11, a resistor 12 and a constant-voltage diode 13 is connected to a low potential side of the DC voltage, an input terminal is connected to a base winding 8-3, and an output terminal is connected to a base resistor 4. The higher the input voltage is, the larger the drop voltage of the transistor 11 becomes, and the smaller the current flowing the the resistor 4 becomes. An overdrive of a switching transistor 3 is prevented by supplying a necessary base current responsive to the input voltage.
Patent JP-H05139661-A (JP)
Title: Self-traveling elevator system and method of operating it
Inventor: YAMAGISHI YASUYUKI
IPC: B66B9/02
Filed: 1991-11-22
Abstract: PURPOSE:To perform efficient operation control of an elevator while shortening the waiting time and enhancing the transport capacity by dividing an elevator shaft into an up-passage and a down-passage, and making cages movable between the passages through a cross refuge passage. CONSTITUTION:A carrier 1 is supported by a roller bearing and stored such that a cage can be freely rotated therein and the carrier 1 travels along a guide rail laid on a travel passage 4 formed along the vertical and horizontal directions of the inside of a building. One of the elevator shafts A of the travel passage 4 is used as an up-travel elevator shaft and the other elevator shaft B as a down-travel elevator shaft and refuge travel passages E, F communicating with the elevator shafts A, B in the cross direction are formed at a desired floor. When the cage is stopped at a desired floor at the request of passengers, the carrier 1 and the cage 1 are retreated from the elevator shafts A, B to the refuge travel passage E or F and a cage door 14 is opened so that passengers get on and off the cage.
Patent JP-H02155938-A (JP)
Title: Self-lubricating rubber composition and preparation thereof
Inventor: HISADA HACHIRO
IPC: C08J3/24
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a self-lubricating rubber compsn. having the original rubber elastic characteristics and holding a uniform and excellent slipperiness for a long time by mixing a tetrafluoroethylene polymer powder and an electrophilic reagent in an unvulcanized rubber and performing vulcanization thereof. CONSTITUTION:An unvulcanized rubber consisting of a natural rubber, a synthetic rubber (e.g. styrene-butadiene rubber), etc., is mixed with a tetrafluoroethylene polymer powder and an electrophilic reagent. As the electrophilic reagent, hindered phenols such as N,N'-bis[3-(3,5-di-t-butyl-4- hydroxyphenyl)propionyl]hydraz-ine and Grignard reagents such as isopropylmagnesium chloride are suitable. Then, necessary additives such as a vulcanizing agent and a vulcanizing auxiliary are added thereto and the mixture is vulcanized to obtain a self-lubricating rubber compsn. A preferable tetrafluoroethylene polymer is one with a low degree of polymn. and a particle diameter of about 10-50mu.
Patent JP-H01149454-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: EMA TAIJI
IPC: H01L21/822
Filed: 1987-12-04
Abstract: PURPOSE:To contrive the strengthening of the dielectric strength between transfer transistors and to make possible the supply of a DC voltage by a method wherein the active regions of the transfer transistors are formed on the sidewalls of an epitaxial layer exposed in groove parts and a storage capacitance is formed of second, third and fourth polycrystalline semiconductor films. CONSTITUTION:In the manufacture of a DRAM cell, n<+> buried layers 12 are provided between a p-type Si substrate 11 and a p-type epitaxial layer 13 and thereafter, such an insulating film 14 as an SiO2 film or an Si3N4 film and groove parts 16 to reach the layers 12 are formed in the layer 13. Therefore, active regions of transfer transistors T1 can be formed on the sidewalls of the layer 13 exposed in the groove parts 16, wherein the film 14 is interposed, and a storage capacitance C1 can be formed of a poly Si film 18 joined to the layers 12, which are exposed in the groove parts 16, an SiO3 film 19 in the groove parts 16 and a poly Si film 20. Thereby, it is made possible to contrive the strengthening of the dielectric strength between the active regions of the transfer transistors and it is made possible to supply a DC voltage (a) to opposed electrodes 18a through the layers 12.
Patent JP-H01147764-A (JP)
Title: Direct memory access controller
Inventor: NAKAO TAKAHIKO
IPC: G06F12/00
Filed: 1987-12-04
Abstract: PURPOSE:To efficiently transfer data by making a dual port RAM execute the data transfer of a system side and the data transfer of a local side independently. CONSTITUTION:In a case that the data is transferred from a system side RAM 11 to the local side floppy disk controller FDC 13, a direct memory access controller DMAC 15 transfers the data to the area 17 for FDC of the dual port RAM 16. Next, the FDC 13 requests the data to the DMAC 15, and fetches the data. Next, in a case that the data is transferred from the FDC 13 to the RAM 11, similarly, the data is stored in the RAM 16 from the FDC 13, and is transferred to the RAM 11. In a case that the data is transferred alternately from the FDC 13 and the hard disk controller HDC 14, the data transfer is controlled by a local DMA arbitrating part 26. By this constitution, the data transfer from the HDC 14 to the RAM 16 during the data transfer from the RAM 16 to the FDC 13 is possible.
Patent JP-S63161621-A (JP)
Title: Optically anisotropic etching device
Inventor: HASHIMI KAZUO
IPC: H01L21/302
Filed: 1986-12-25
Abstract: PURPOSE:To enable uniform optical anisotropic etching to a sample by mounting a plasma generating means and a radical selective electrode on the outer periphery of a reaction treating region, transmitting beams from a light source through an upper cover consisting of a light-transmitting plate in a chamber and irradiating the sample with beams from the light source. CONSTITUTION:A plasma generating coil 3 and a radical selective electrode 4 are set up to the outer periphery of a reaction treating region 2b, and beams from a light source 1 are transmitted through only an upper cover 21 composed of a light-transmitting plate and a sample 6 is irradiated with beams from the light source 1. Beams can be made to collide vertically to the sample 6 through the upper cover 21 for a chamber 2, and the radicals of a treating gas pour on the sample 6 from the whole surface of the periphery of the reaction treating region 2b. Accordingly, uniform optical anisotropic etching can be conducted to the sample 6.
Patent JP-H04179479-A (JP)
Title: Thermostable glucose dehydrogenase and its production
Inventor: SOGABE ATSUSHI
IPC: C12R1/07
Filed: 1990-11-13
Abstract: NEW MATERIAL:A compound having at least about 75% residual activity by treatment at pH 7.0 and 70 deg.C for 15min. USE:For determining glucose in clinical tests. PREPARATION:A strain such as Bacillus stearothermophilus belonging to the genus Bacillus is cultured at 50 deg.C and pH7.2 for 16-24hr.
Patent JP-H11143743-A (JP)
Title: Message classifying method and device therefor
Inventor: OSAWA KAZUAKI
IPC: G06F11/34
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To easily search a message related with a specific phenomenon by classifying various information included in a message outputted from each program through an OS into prescribed categories, and separately displaying if for each category. SOLUTION: This device is composed of an OS 1 for controlling a computer system, tank-1--n((n) is an integer more than 2) being a program operating on the OS 1, a console 7 for displaying each kind of message outputted from the OS 1, a massage log file 2 for storing each kind of message outputted from the OS 1, a message reading part 3 for reading a file from the message log file 2, a message classifying part 4 for classifying the read message into each prescribed category, a category managing table 6 for managing the category of each classified message, and a result outputting part 5 for displaying the message classified into each category on the console 7.
Patent JP-H05144279-A (JP)
Title: Semiconductor memory device
Inventor: MIYAMOTO JUNICHI
IPC: G11C17/00
Filed: 1991-11-25
Abstract: PURPOSE:To provide a semiconductor memory device in which stress in fine MOSFETs can be relaxed without interrupting an external high voltage and influence of the fluctuation of supply current is suppressed. CONSTITUTION:The semiconductor memory device comprises a voltage step- down circuit 7, first and second power supply voltage converting circuits 8, 9, a first NPN transistor 29, and first to third MOSFETs 12, 13, 30. When data is written into a memory, the voltage step-down circuit 7 receives a power supply voltage Vpp and supplies a power supply voltage Vpp' to the first and second power supply voltage converting circuits 8, 9. The fist and second power supply voltage converting circuits 8, 9 are turned ON by a control signal and thereby an N-channel MOSFET 30 turns ON to produce a power supply voltage Vout at an output terminal 14. When data is read out from the memory, the N-channel MOSFET 30 turns OFF and the N-channel MOSFET 13 turns ON to produce a power supply voltage Vcc at the output terminal 14.
Patent JP-H07156900-A (JP)
Title: Separating nut fixing tool
Inventor: OKAMURA ERI
IPC: F16B37/00
Filed: 1993-12-09
Abstract: PURPOSE:To simplify procedure, and eliminate prestress to avoid a characteristic change in a shock absorbing material in an installing method by using the shock absorbing material of a separating nut being a kind of a hold releasing mechanism. CONSTITUTION:A cylindrical shock absorbing material 1 having a hole to pass a separating nut fixing bat 3 is set on a flange 13 of a separating nut, and it is covered with an inverse U-shaped holding tool 4. A washer spring 8 is set on an upper surface of the holding tool 4, and a separating nut 2 is fixed by fastening the separating nut fixing bolt 3 by specified torque. Thereby, assembling becomes simple, and since prestress is not caused in the shock absorbing material before impact is received, an effect to prevent a characteristic change in creep or the like is fulfilled.
Patent JP-H10146316-A (JP)
Title: Endoscope
Inventor: ADACHI HIDEYUKI
IPC: G02B23/24
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope possible to locate a treatment probe accurately to an aimed region. SOLUTION: At the tip end 5 of an endoscope having channel tubes 7a, 7b through which a welding laser probe 10 is inserted, a hollow, cylindrical maintenance manipulator 8b communicating with the channel tube 7b is removably connected, and a shape-memory alloy wire to drive the hollow, cylindrical maintenance manipulator 8b sinuously is provided. By connecting the maintenance manipulator 8b to the manipulator 8b attached on the tip end 5 of the endoscope, energy supply to the shape-memory alloy wire becomes possible.
Patent JP-H04180443-A (JP)
Title: Control system duplicate exchange
Inventor: SASAKI HIROMASA
IPC: H04M3/22
Filed: 1990-11-15
Abstract: PURPOSE:To change over between an active system and a standby system immediately by providing an inter sub-control section data copy section to the exchange to write own system data to other system simultaneously. CONSTITUTION:Let 0 system be an active system, then a data written in a main storage section 4 by a 0 system main control section 1 under the control of each of data copy sections 6, 7 of the active system 0 and a standby system 1 is simultaneously written in the 1 system main storage section 5 and the content of the main storage sections of the systems 1, 0 is always made coincident. In the case of switching the system, the data in the 0 system sub control section 8 has been already written in the 1 system sub control section via the inter sub-control section data copy section 10 and the data of both the sections 8, 9 are always coincident. Thus, it is not required to transfer data newly and the systems are changed over immediately.
Patent JP-2000135413-A (JP)
Title: Separation of component of decomposed gas formed by decomposing organic matter and device for the same
Inventor: ITO MAMORU
IPC: B09B3/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To enable reutilization of a separated component obtained by means of treatment of waste organic matter, or the like, by separating and withdrawing a single component contained in a decomposed gas as a constituent of the gas composition, with a gas separation mechanism, wherein the decomposed gas is formed by subjecting organic matter to thermal decomposition in an oxygen-free tight-closed atmosphere at a low temperature with indirect heating. SOLUTION: A component separator for this component separation consists of: a thermal decomposition division A for subjecting organic matter to thermal decomposition in an oxygen- free tight-closed atmosphere at a low temperature with indirect heating to form a decomposed gas; and a component separation division B that is connected to the thermal decomposition division A and used for separating and withdrawing a single component contained in the decomposed gas as a constituent of the gas composition, with a gas separation mechanism;  wherein the thermal decomposition division A is provided with a conveyer capable of conveying a container containing received organic matter, a container conveyance preparation section placed in a position preceding a container conveyance path, a heating/decomposition section placed in the container conveyance path in a position following the container conveyance preparation section, a cooling/standby section placed in the conveyance path in a position following the heating/decomposition section, and also, a decomposed gas liquefaction section connected to the heating/decomposition section.
Patent JP-H03171626-A (JP)
Title: Processing method of semiconductor substrate
Inventor: OKAWA KAZUHIRO
IPC: H01L21/3065
Filed: 1989-11-29
Abstract: PURPOSE:To enable a semiconductor substrate to be formed into a flat and clean surface by a method wherein the semiconductor substrate comprising II-VI group elements is provided on a cathode electrode of a substrate processor and then a gas comprising molecules containing halogen elements is impressed with high-frequency to be discharged so that the semiconductor substrate may be dry-etched using ions and neutral particles contained in the produced plasma. CONSTITUTION:A II-VI group compound semiconductor e.g. ZnSe substrate comprising II group elements and more than one out of sulfur or selenium or tellurium is degreased and cleaned up in an organic solvent and then mounted on a cathode element of a substrate processor and after vacuumizing the inside of a device to discharge the materials adhered to the inner wall and the ZnSe substrate, a gas containing halogen elements is led-in up to the pressure exceeding 70mTorr. At this time, the ZnSe substrate side is made into a cathode electrode while the gas between the cathode electrode and an anode electrode is impressed with high-frequency to be discharged. In such a high pressure plasma, the ZnSe substrate is evenly etched without leaving any Se at all. Finally, the gas pressure is set up to be within the range from 10mTorr to 70mTorr so that shallow etching process may be performed to repair the damage by low pressure plasma.
Patent JP-H10149180-A (JP)
Title: Tempo controller for karaoke
Inventor: MATSUMOTO SHUICHI
IPC: G10L25/90
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To make the tempo of KARAOKE (orchestration without lyrics) follow the singing speed of a singer by judging the singing speed based on melody information supplied by being attached to the playing information of the KARAOKE and the extracted pitch of singing voice and controlling the tempo of playing corresponding to the judged result. SOLUTION: When the singing voice of the singer is inputted from a microphone M, a pitch extraction part 1 extracts the pitch and a voice type recognition part 2 tracks a pitch extracted value for a prescribed period and recognizes whether the pattern of the pitch change of the singing voice is a rising type or a lowering type. A singing speed judgement part 3 compares the pitch specified by the data of a guiding melody and the extracted pitch of the singing voice and judges the singing speed based on the recognized result of the pattern of the guiding melody, the recognized result of the pattern of the singing voice and a pitch compared result. A tempo control part 4 sums up the diagnosed result of the singing speed judgement part 3 in a fixed cycle and controls the tempo to be specified to a sequencer 5 corresponding to the summed-up result.